diff options
| author | Philippe Mathieu-Daudé <f4bug@amsat.org> | 2022-03-23 18:17:43 +0100 |
|---|---|---|
| committer | Richard Henderson <richard.henderson@linaro.org> | 2022-06-20 13:11:36 -0700 |
| commit | a82fd5a4ec24d923ff1e6da128c0fd4a74079d99 (patch) | |
| tree | 8976193d4afc9b0ddc6126b79d71052a9a6d436a /accel | |
| parent | adb5974dcc5ee7fe122c74fb85d3bae331101ec3 (diff) | |
accel/tcg: Init TCG cflags in vCPU thread handler
Move TCG cflags initialization to thread handler.
Remove the duplicated assert checks.
Signed-off-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
Message-Id: <20220323171751.78612-6-philippe.mathieu.daude@gmail.com>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
Diffstat (limited to 'accel')
| -rw-r--r-- | accel/tcg/tcg-accel-ops-mttcg.c | 5 | ||||
| -rw-r--r-- | accel/tcg/tcg-accel-ops-rr.c | 7 |
2 files changed, 5 insertions, 7 deletions
diff --git a/accel/tcg/tcg-accel-ops-mttcg.c b/accel/tcg/tcg-accel-ops-mttcg.c index d50239e0e2..ba997f6cfe 100644 --- a/accel/tcg/tcg-accel-ops-mttcg.c +++ b/accel/tcg/tcg-accel-ops-mttcg.c @@ -70,6 +70,8 @@ static void *mttcg_cpu_thread_fn(void *arg) assert(tcg_enabled()); g_assert(!icount_enabled()); + tcg_cpu_init_cflags(cpu, current_machine->smp.max_cpus > 1); + rcu_register_thread(); force_rcu.notifier.notify = mttcg_force_rcu; force_rcu.cpu = cpu; @@ -139,9 +141,6 @@ void mttcg_start_vcpu_thread(CPUState *cpu) { char thread_name[VCPU_THREAD_NAME_SIZE]; - g_assert(tcg_enabled()); - tcg_cpu_init_cflags(cpu, current_machine->smp.max_cpus > 1); - cpu->thread = g_new0(QemuThread, 1); cpu->halt_cond = g_malloc0(sizeof(QemuCond)); qemu_cond_init(cpu->halt_cond); diff --git a/accel/tcg/tcg-accel-ops-rr.c b/accel/tcg/tcg-accel-ops-rr.c index 1a72149f0e..cc8adc2380 100644 --- a/accel/tcg/tcg-accel-ops-rr.c +++ b/accel/tcg/tcg-accel-ops-rr.c @@ -152,7 +152,9 @@ static void *rr_cpu_thread_fn(void *arg) Notifier force_rcu; CPUState *cpu = arg; - assert(tcg_enabled()); + g_assert(tcg_enabled()); + tcg_cpu_init_cflags(cpu, false); + rcu_register_thread(); force_rcu.notify = rr_force_rcu; rcu_add_force_rcu_notifier(&force_rcu); @@ -275,9 +277,6 @@ void rr_start_vcpu_thread(CPUState *cpu) static QemuCond *single_tcg_halt_cond; static QemuThread *single_tcg_cpu_thread; - g_assert(tcg_enabled()); - tcg_cpu_init_cflags(cpu, false); - if (!single_tcg_cpu_thread) { cpu->thread = g_new0(QemuThread, 1); cpu->halt_cond = g_new0(QemuCond, 1); |